22269178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4053

約数の個数: 16

約数和(自身を含む): 35403840

約数和(自身を除く): 13134662

約数列:

[1, 2, 19, 38, 151, 302, 2869, 3881, 5738, 7762, 73739, 147478, 586031, 1172062, 11134589, 22269178]

約数ペア:

[(1, 22269178), (2, 11134589), (19, 1172062), (38, 586031), (151, 147478), (302, 73739), (2869, 7762), (3881, 5738)]